I've been using kdenlive for quite a while now and love th program. I recently upgraded camera and computer, however, and now my clips stutter and lag in playback.
The video plays fine. I've tried splitting the audio and video, but even the audio clip alone skips and repeats itself.
I shoot with a 60D at 1080p 29.97fps. I've tried setting the project profile to 1080 progressive ans interlaced at 30 fps also to no effect.
A number of the forum topics suggest removing Pulseaudio. I did that based on instructions here: http://www.jeffsplace.net/node/12. It had no effect.
I've tried using clips from desktop and from an external.
I'm using Kdenlive 0.7.7.1. Kdenlive 0.8.2 crashes when I try to open any clip.
i7 2600 3.40 Ghz
12 gb RAM
AMD Radeon HD 6450 1GB
Thanks in advance.